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8 Technical data

Installation manual

EHVH/X04~1 EHVH/X08~16S26CB
Daikin Altherma – Low temperature split
4P384971-1C – 2016.02

A3P

Solar pump station PCB

A3P

On/OFF thermostat (PC=power circuit)

A3P

Heat pump convector

A4P

Digital I/O PCB

A4P

Receiver PCB (Wireless On/OFF
thermostat)

A8P

Demand PCB

B1L

Flow sensor

BSK

Solar pump station relay

DS1(A8P)

DIP switch

E1H

Backup heater element (1 kW)

E2H

Backup heater element (2 kW)

E3H

Backup heater element (3 kW)

E4H

Booster heater (3 kW)

F1B

Overcurrent fuse backup heater

F2B

Overcurrent fuse booster heater

F1T

Thermal fuse backup heater

F1U, F2U

Fuse 5 A 250 V for digital I/O PCB

FU1

Fuse T 6.3 A 250 V for PCB

PHC1

Optocoupler input circuit

K1M, K2M

Contactor backup heater

K3M

Contactor booster heater

K5M

Safety contactor backup heater (only for
*9W)

K*R

Relay on PCB

M1P

Main supply pump

M2P

Domestic hot water pump

M2S

2-way valve for cooling mode

M3S

(*) 3-way valve for floor heating/domestic hot

water

Q1DI, Q2DI

Earth leakage circuit breaker

Q1L

Thermal protector backup heater

Q2L

Thermal protector booster heater

R1T

Outlet water heat exchanger thermistor

R1T (A2P)

Ambient sensor user interface

R1T (A3P)

Ambient sensor On/OFF thermostat

R2T

Outlet backup heater thermistor

R2T

External sensor (floor or ambient)

R3T

Refrigerant liquid side thermistor

R4T

Inlet water thermistor

R5T

(*) Domestic hot water thermistor

R6T

External indoor or outdoor ambient
thermistor

R1H (A3P)

Humidity sensor

S1S

Preferential kWh rate power supply contact

S2S

Electrical meter pulse input 1

S3S

Electrical meter pulse input 2

S6S~S9S

Digital power limitation inputs

SS1 (A4P)

Selector switch

TR1

Power supply transformer

X1H

Connector

X*M

Terminal strip

X*Y

Connector

* =

Optional

(*) =

Standard for EHVH/X, optional for EHBH/X

# =

Field supply

BLK

Black

BRN

Brown

GRY

Grey

RED

Red

Notes to go through before starting the unit

English

Translation

X1M

Main terminal

X2M

Field wiring terminal for AC

X5M

Field wiring terminal for DC

X6M, X7M

Backup heater terminal

X4M

Booster heater terminal

Earth wiring

Wire number 15

Field supply

/12.2

Connection ** continues on page
12 column 2

Several wiring possibilities

Option

Not mounted in switch box

Wiring depending on model

PCB

Содержание EHVH04S18CB

Страница 1: ...rature split English Installation manual Daikin Altherma Low temperature split EHVH04S18CB EHVH08S18CB EHVH08S26CB EHVH11S18CB EHVH11S26CB EHVH16S18CB EHVH16S26CB EHVX04S18CB EHVX08S18CB EHVX08S26CB EHVX11S18CB EHVX11S26CB EHVX16S18CB EHVX16S26CB ...

Страница 2: ...llyttäen että niitä käytetään ohjeidemme mukaisesti za předpokladu že jsou využívány v souladu s našimi pokyny odpovídají následujícím normám nebo normativním dokumentům u skladu sa slijedećim standardom ima ili drugim normativnim dokumentom ima uz uvjet da se oni koriste u skladu s našim uputama 16 17 18 19 20 21 22 23 24 25 megfelelnek az alábbi szabvány ok nak vagy egyéb irányadó dokumentum ok ...

Страница 3: ...ds 12 5 2 Basic configuration 13 5 2 1 Quick wizard Language time and date 13 5 2 2 Quick wizard Standard 13 5 2 3 Quick wizard Options 13 5 2 4 Quick wizard Capacities energy metering 15 5 2 5 Space heating cooling control 15 5 2 6 Domestic hot water control 16 5 2 7 Contact helpdesk number 16 5 3 Menu structure Overview installer settings 17 6 Commissioning 18 6 1 Checklist before commissioning ...

Страница 4: ...ation is minimum 10 litre for EHVH X04 08 and 20 litre for EHVH X11 16 the internal water volume of the indoor unit NOT included NOTICE When circulation in each space heating loop is controlled by remotely controlled valves it is important that the minimum water volume is guaranteed even if all of the valves are closed Minimum flow rate Check that the minimum flow rate required during defrost back...

Страница 5: ...contact shall ensure the minimum applicable load of 15 V DC 10 mA e Cable section 0 75 mm till 1 25 mm maximum length 500 m Applicable for both single user interface and dual use interface connection NOTICE More technical specifications of the different connections are indicated on the inside of the indoor unit Backup heater type Power supply Required number of conductors 3V 1 230 V 2 GND 9W 1 230...

Страница 6: ...necting the piping Deformation of the piping can cause malfunctioning of the unit To facilitate service and maintenance 2 shut off valves are provided Mount the valves on the water inlet and on the water outlet Mind their position Orientation of the integrated drain and fill valves is important for servicing 1 Install the shut off valves on the water pipes a c d b a Space heating cooling water out...

Страница 7: ... domestic hot water tank 1 Open every hot water tap in turn to purge air from the system pipe work 2 Open the cold water supply valve 3 Close all water taps after all air is purged 4 Check for water leaks 5 Manually operate the field installed pressure relief valve to ensure a free water flow through the discharge pipe 4 4 5 To insulate the water piping The piping in the complete water circuit MUS...

Страница 8: ...hermostat option Shut off valve field supply Domestic hot water pump field supply Alarm output Changeover to external heat source control Space cool heat operation control CAUTION Do NOT push or place redundant cable length in the unit 4 5 3 To connect the main power supply 1 Connect the main power supply In case of normal kWh rate power supply X1M 1 2 3 1 2 3 X2M X5M X6YB X6YA X6Y X1A X19A 3031 a...

Страница 9: ...ent is connected only to a supply with a system impedance Zsys less than or equal to Zmax 1 Connect the backup heater power supply For 3V models a double pole fuse is used for F1B For 9W models a 4 pole fuse is used for F1B 2 If required modify the connections on terminals X6M and X7M Backup heater type Connections to backup heater power supply Connections to terminals 3 kW 1 230 V 3V F1B L N L N ...

Страница 10: ...he shape of the backside of the user interface by overtightening the mounting screws Fix the wallplate of the user interface to the wall 4 Connect as shown in 4A Connect as shown in 4A 4B 4C or 4D 5 Reinstall the faceplate onto the wallplate Be careful NOT to pinch the wiring when attaching the frontplate to the unit a The main user interface is required for operation but has to be ordered separat...

Страница 11: ...ect the space cooling heating ON OFF output 1 Connect the space cooling heating ON OFF output cable to the appropriate terminals as shown in the illustration below X1M X2M 29 X1M YC Y1 Y2 Y3 Y4 A4P X2M a a Installation of EKRP1HB is required 2 Fix the cable with cable ties to the cable tie mountings 4 5 11 To connect the changeover to external heat source 1 Connect the changeover to external heat ...

Страница 12: ...using two different methods However NOT all settings are accessible via both methods If so the corresponding table columns in this chapter are set to N A not applicable Method Column in tables Accessing settings via the breadcrumb in the menu structure Accessing settings via the code in the overview settings Code See also To access the installer settings on page 12 5 3 Menu structure Overview inst...

Страница 13: ...up heater step 2 is active 1 1 2 Relay 1 ON Relays 1 2 ON 1 2 Relay 1 ON Relay 2 ON Space heating cooling settings Code Description A 2 1 7 C 07 Unit temperature control 0 LWT control Unit operation is decided based on the leaving water temperature 1 Ext RT control Unit operation is decided by the external thermostat 2 RT control Unit operation is decided based on the ambient temperature of the us...

Страница 14: ...ermo ON OFF condition No separation between heating or cooling demand 2 H C request When the used external room thermostat can send a separate heating cooling thermo ON OFF condition A 2 2 B C 08 External sensor 0 No NOT installed 1 Outdoor sensor Connected to PCB measuring the outdoor temperature 2 Room sensor Connected to PCB measuring the indoor temperature Digital I O PCB Code Description A 2 ...

Страница 15: ...eather dependent curve cooling 1 09 1 08 Ta Tt 1 06 1 07 Tt Target leaving water temperature main Ta Outdoor temperature Leaving water temperature Additional zone Code Description A 3 1 2 1 N A Set point mode 0 Fixed Absolute 1 Weather dep Weather dependent 2 Fixed scheduled Absolute scheduled only for leaving water temperature control 3 WD scheduled Weather dependent scheduled only for leaving wa...

Страница 16: ...e longer This setting can compensate for a slow or a quick heating cooling system by adjusting the unit capacity during the heat up cool down cycle 5 2 6 Domestic hot water control Code Description A 4 1 6 0D Domestic hot water Type 0 Reheat only Only reheat operation is allowed 1 Reheat sched Same as 2 but between the scheduled heatup cycles reheat operation is allowed 2 Scheduled only The domest...

Страница 17: ...steps Preferential kWh rate Unit control method Number of LWT zones Pump operation mode Power saving possible User interface location Options DHW operation DHW tank Contact type main Contact type add Digital I O PCB Demand PCB External kWh meter External kWh meter DHW pump External sensor Leaving water Main Additional Delta T source Room thermostat Room temp range Room temp offset Ext room sensor ...

Страница 18: ...ak inside the indoor unit The shut off valves are properly installed and fully open The stop valves gas and liquid on the outdoor unit are fully open The air purge valve is open at least 2 turns The pressure relief valve purges water when opened The minimum water volume is guaranteed in all conditions See To check the water volume in 3 2 Preparing water piping on page 4 6 2 Checklist during commis...

Страница 19: ...ting the test run Also avoid disturbances in the water circuit during the test run Solar pump test 2 way valve test 3 way valve test Bottom plate heater test Bivalent signal test Alarm output test Cooling heating signal test Quick heat up test Circulation pump test 6 2 5 To perform an underfloor heating screed dryout Prerequisite Make sure there is ONLY 1 user interface connected to your system to...

Страница 20: ...ly for 9W 3V3 1N 230 V 3 kW 6V3 1N 230 V 6 kW 6WN 3N 400 V 6 kW 9WN 3N 400 V 9 kW 6T1 3 230 V 6 kW User installed options Bottom plate heater Domestic hot water tank Domestic hot water tank with solar connection Remote user interface External indoor thermistor External outdoor thermistor Digital I O PCB Demand PCB Solar pump and control station Main leaving water temperature On OFF thermostat wire...

Страница 21: ...2 K2M 3 4 5 6 1 2 K5M 13 14 F1T F1T F1T F1T F1T F1T Q1DI 1 2 3 4 5 6 7 8 F1B I I I I 3 4 5 6 1 2 K1M 3 4 5 6 1 2 K2M 3 4 5 6 1 2 K5M 13 14 F1T F1T F1T F1T F1T F1T E1H 1 2 3 4 5 6 7 8 F1B I I I I Q1DI E1H E1H E2H E2H E2H E1H E1H E1H E2H E2H E2H E1H E1H E1H E2H E2H E2H E1H E1H E1H E2H E2H E2H X6M 1 2 3 4 X6M 1 2 3 4 X7M 5 6 7 8 X7M 5 6 7 8 X6M 1 2 3 4 8 7 6 X7M 5 X6M 1 2 3 4 X7M 5 6 7 8 N L N L L1 L...

Страница 22: ...6 5 6 5 6 5 6 3 8 1 1 8 9 9 3 H20 H20 R1H R1H PE N L GND PWM FB X2M 7 X2A 5 6 5 4 3 2 X25A 1 M1P MS 3 X16A 5 1 3 A1 A2 K1M A1 A2 K2M A1 A2 K3M X17A 1 3 5 7 X24A 1 3 5 7 Q2DI 1 X1A 3 X19A 1 3 5 X6YA X6Y X6YB X6YA X6Y X6YB FU1 X26A 1 2 X31A 1 3 TR1 3 21 31 4 22 32 Q2L 3 X3A 1 X20A 1 3 X2A 5 1 KCR X21A 1 3 M2P M 1 X15A 1 3 X14A 1 3 R1T t R1T t R2T t A1 A2 K5M K4R KPR FU2 X11A 3 1 X12A 3 1 X13A 3 1 K1...

Страница 23: ... Q1L Thermal protector backup heater Q2L Thermal protector booster heater R1T Outlet water heat exchanger thermistor R1T A2P Ambient sensor user interface R1T A3P Ambient sensor On OFF thermostat R2T Outlet backup heater thermistor R2T External sensor floor or ambient R3T Refrigerant liquid side thermistor R4T Inlet water thermistor R5T Domestic hot water thermistor R6T External indoor or outdoor ...

Страница 24: ...ower limitation demand input 3 Power limitation demand input 2 Power limitation demand input 1 2 core 2 core 2 core 2 core Only for KRP1AHTA 3WAY VALVE Only for KSOLHWAV1 X4M 1 2 earth Only for KHWSU V3 F2B L N earth F1B L1 L2 L3 or L N earth INDOOR UNIT STANDARD PART OPTIONAL PART OPTIONAL PART FIELD SUPPLY OUTDOOR UNIT Cooling heating On OFF output NO valve X2M 6 7 NC valve X2M 5 7 Changeover to...

Страница 25: ...pulse 0 1 pulse kWh 1pulse kWh 10pulse kWh 100 pulse kWh 1000 pulse kWh pulse duration minimum On time 40ms minimum OFF time 100ms measurement type depending on installation single phase AC meter three phase AC meter balanced loads three phase AC meter unbalanced loads electrical meter installation guideline General it is the reponsability of the installer to cover the complete power consumption w...

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